def __init__(self): super(ScanningCompleteInstallNowWidget, self).__init__() self.ui = Ui_ScanningCompleteInstallNow() self.ui.setupUi(self) self.ui.buttonFindChanges.clicked.connect(self.__onFindChanges) self.scanner = None self.setTitle("The Initial Scan is Complete!") self.setButtonText(QWizard.NextButton, "Quit")